1, lub tog raj kheej sieve
(1) Kev tsim kho ntawm cylindrical sieve
Lub cylinder screen yog tsim los ntawm kev sib txuas lus, lub ntsiab ncej, lub sieve thav duab, ib qho screen mesh, kaw casing thiab ib tug ncej.
Txhawm rau kom tau txais cov khoom ntawm ntau qhov sib txawv me me nyob rau tib lub sijhawm, qhov sib txawv ntawm cov ntxaij vab tshaus tuaj yeem ntsia tau rau hauv tag nrho ntev ntawm lub sieve. Hauv kev tsim cov graphitization, ob qhov sib txawv ntawm cov ntxaij vab tshaus feem ntau tau teeb tsa, txhawm rau txo qhov me me ntawm cov khoom siv tiv thaiv. Thiab cov ntaub ntawv loj dua qhov siab tshaj plaws ntawm qhov loj ntawm cov khoom siv tiv thaiv tuaj yeem raug tshem tawm, lub sieve ntawm qhov me me sieve lub qhov yog muab tso rau ze ntawm cov khoom noj khoom haus, thiab lub vijtsam ntawm qhov loj me me sieve yog muab tso rau ze ntawm qhov qhib tawm.
(2) Txoj haujlwm ua haujlwm ntawm cylindrical sieve
Lub cev muaj zog rotates lub hauv paus axis ntawm lub vijtsam los ntawm lub deceleration ntaus ntawv, thiab cov khoom yog nqa mus rau ib tug tej yam qhov siab nyob rau hauv lub tog raj kheej vim muaj kev sib txhuam quab yuam, thiab ces dov cia nyob rau hauv lub zog ntawm lub ntiajteb txawj nqus, yog li ntawd cov khoom yog sieved thaum lub sij hawm. inclined raws inclined screen nto. Maj mam txav los ntawm kev pub noj mus rau qhov kawg ntawm qhov tso tawm, cov khoom zoo dhau los ntawm lub mesh qhib rau hauv lub sieve, thiab cov khoom ntxhib tau sau rau ntawm qhov kawg ntawm lub tog raj kheej sieve.
Yuav kom txav cov khoom nyob rau hauv lub tog raj kheej nyob rau hauv lub axial kev taw qhia, nws yuav tsum tau ntsia obliquely, thiab lub kaum sab xis ntawm lub axis thiab kab rov tav dav hlau feem ntau yog 4 ° -9 °. Kev sib hloov ceev ntawm lub cylindrical sieve feem ntau yog xaiv nyob rau hauv cov nram qab no ntau yam.
(hloov / feeb)
R barrel puab vojvoog (meter).
Lub peev xwm ntau lawm ntawm cylindrical sieve tuaj yeem xam raws li hauv qab no:
Lub peev xwm ntau lawm ntawm Q-barrel sieve (ton / teev); kev sib hloov ceev ntawm n-barrel sieve (rev/min);
Ρ-cov ntaub ntawv ceev (ton / cubic meter) μ - cov khoom xoob coefficient, feem ntau noj 0.4-0.6;
R-bar puab vojvoog (m) h - cov khoom txheej siab tshaj plaws thickness (m) α - lub kaum sab xis inclination (degrees) ntawm lub cylindrical sieve.
Daim duab 3-5 Schematic daim duab ntawm lub cylinder screen
2, thoob of elevator
(1) thoob of elevator qauv
Lub thoob of the elevator yog tsim los ntawm lub hopper, ib qho kev sib kis ntawm cov saw (siv), ib feem kis tau tus mob, sab sauv, qhov nruab nrab casing, thiab qis dua (tail). Thaum lub sij hawm tsim khoom, lub thoob of the elevator yuav tsum tau noj tsis tu ncua, thiab cov khoom noj yuav tsum tsis txhob muaj ntau dhau los tiv thaiv qhov qis qis los ntawm cov khoom thaiv. Thaum lub hoist ua haujlwm, txhua lub qhov rooj tshuaj xyuas yuav tsum raug kaw. Yog tias muaj teeb meem thaum ua haujlwm, nres khiav tam sim ntawd thiab tshem tawm qhov tsis ua haujlwm. Cov neeg ua haujlwm yuav tsum ua tib zoo saib xyuas qhov txav ntawm txhua qhov ntawm lub hoist, xyuas cov bolts txuas txhua qhov chaw thiab nruj rau txhua lub sijhawm. Cov khoom siv qis qis qis yuav tsum tau kho kom ntseeg tau tias cov saw hlau hopper (lossis siv) muaj qhov ua haujlwm nruj. Lub hoist yuav tsum tau pib nyob rau hauv tsis muaj load thiab nres tom qab tag nrho cov khoom tau raug tso tawm.
(2) thoob of elevator muaj peev xwm
Muaj peev xwm Q
Qhov twg i0-hopper ntim (cubic meters); ib tug hopper suab (m); v-hopper ceev (m / h);
Feem ntau φ-filling factor yog 0.7; γ-khoom siv lub ntiajteb txawj nqus (ton / m3);
Κ - cov khoom tsis sib xws coefficient, noj 1.2 ~ 1.6.
Daim duab 3-6 Schematic daim duab ntawm lub thoob of elevator
Q-barrel npo tsim muaj peev xwm (ton / teev); n-barrel npo ceev (rev / min);
Ρ-cov ntaub ntawv ceev (ton / cubic meter) μ - cov khoom xoob coefficient, feem ntau noj 0.4-0.6;
R-bar puab vojvoog (m) h - cov khoom txheej siab tshaj plaws thickness (m) α - lub kaum sab xis inclination (degrees) ntawm lub cylindrical sieve.
Daim duab 3-5 Schematic daim duab ntawm lub cylinder screen
3, siv conveyor
Txoj siv conveyor hom tau muab faib ua cov khoom ruaj khov thiab txav tau. Ib txoj hlua ruaj khov txhais tau hais tias lub conveyor nyob rau hauv ib qho chaw ruaj khov thiab cov khoom yuav tsum tau hloov yog tsau. Cov zawv zawg siv lub log yog ntsia rau hauv qab ntawm lub xov tooj ntawm tes conveyor, thiab txoj siv conveyor tuaj yeem txav mus los ntawm cov ntsia hlau hauv av kom ua tiav lub hom phiaj ntawm kev xa khoom hauv ntau qhov chaw. Lub conveyor yuav tsum tau ntxiv nrog lubricating roj nyob rau hauv lub sij hawm, nws yuav tsum tau pib nrog tsis muaj load, thiab nws yuav tsum tau loaded thiab khiav tom qab khiav tsis muaj deviation. Nws pom tau tias tom qab siv txoj hlua khi, nws yog ib qho tsim nyog yuav tsum paub txog qhov ua rau ntawm qhov sib txawv ntawm lub sijhawm, thiab tom qab ntawd kho cov khoom siv tom qab cov khoom siv tau unloaded ntawm txoj siv.
Daim duab 3-7 Schematic daim duab ntawm txoj siv conveyor
Sab hauv hlua graphitization rauv
Lub ntsej muag ntawm cov hlua sab hauv yog tias cov electrodes yog butted ua ke nyob rau hauv lub axial kev taw qhia thiab ib tug tej yam siab yog siv los xyuas kom meej kev sib cuag zoo. Cov hlua sab hauv tsis xav tau cov khoom siv hluav taws xob, thiab cov khoom nws tus kheej ua rau lub cub tawg, kom cov hlua sab hauv muaj lub cub tawg me me. Txhawm rau kom tau txais lub cub tawg loj, thiab txhawm rau ua kom cov zis ntau ntxiv, cov hlua sab hauv lub qhov cub yuav tsum tau ntev txaus. Txawm li cas los xij, vim muaj kev txwv ntawm lub Hoobkas, thiab xav kom qhov ntev ntawm lub tshuab hluav taws xob sab hauv, yog li ntau lub tshuab hluav taws xob U-shaped tau tsim. Ob lub qhov ntawm U-zoo li lub qhov cub hluav taws xob sab hauv tuaj yeem ua rau hauv lub cev thiab txuas nrog sab nraud ntawm lub tsheb npav tooj liab. Nws tseem tuaj yeem ua rau hauv ib qho, nrog lub hollow cib phab ntsa hauv nruab nrab. Lub luag haujlwm ntawm nruab nrab hollow cib phab ntsa yog muab faib ua ob lub qhov cub hluav taws xob uas yog insulated ntawm ib leeg. Yog tias nws tau ua rau hauv ib qho, tom qab ntawd hauv cov txheej txheem tsim khoom, peb yuav tsum tau them sai sai rau kev saib xyuas ntawm nruab nrab hollow cib phab ntsa thiab sab hauv txuas hluav taws xob electrode. Thaum nruab nrab hollow cib phab ntsa tsis zoo insulated, los yog sab hauv txuas conductive electrode tawg, nws yuav ua rau muaj kev huam yuaj, uas yuav tshwm sim nyob rau hauv loj heev. "Blowing furnace" phenomenon. U-shaped grooves ntawm cov hlua sab hauv feem ntau yog ua los ntawm refractory cib los yog cov pob zeb kub-resistant. Qhov sib cais U-puab zawj kuj yog ua los ntawm ntau cov carcasses ua los ntawm cov hlau phaj thiab tom qab ntawd koom nrog cov khoom siv insulating. Txawm li cas los xij, nws tau raug pov thawj tias cov carcass ua los ntawm cov hlau phaj tau yooj yim deformed, yog li cov khoom siv insulating tsis tuaj yeem txuas ob lub cev zoo, thiab cov haujlwm saib xyuas loj.
Daim duab 3-8 Schematic daim duab ntawm lub puab hlua rauv nrog hollow cib ntsa nyob rau hauv nruab nrab
Kab lus no tsuas yog siv rau kev kawm thiab sib qhia xwb, tsis yog siv rau kev siv businiss. Tiv tauj peb yog tias muaj teeb meem.
Post lub sij hawm: Sep-09-2019